{"id":244373,"date":"2022-11-24T09:13:38","date_gmt":"2022-11-24T01:13:38","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=244373"},"modified":"2022-11-24T09:13:38","modified_gmt":"2022-11-24T01:13:38","slug":"%e4%b8%ad%e7%a7%91%e5%a4%a7%e6%9c%80%e6%96%b0nature-%e5%8a%a0%e5%8e%8bkagome%e8%b6%85%e5%af%bc%e4%bd%93%e7%9a%84%e7%94%b5%e5%ad%90%e7%a7%a9%e5%ba%8f%ef%bc%81","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=244373","title":{"rendered":"\u4e2d\u79d1\u5927\u6700\u65b0Nature: \u52a0\u538bkagome\u8d85\u5bfc\u4f53\u7684\u7535\u5b50\u79e9\u5e8f\uff01"},"content":{"rendered":"

1.<\/strong>\u3010\u5bfc\u8bfb\u3011<\/strong><\/p>\n

Kagome\u8d85\u5bfc\u4f53AV3<\/sub>Sb5<\/sub> (A\u8868\u793aK, Rb, Cs)\u4e2d\u591a\u79cd\u7535\u5b50\u5e8f\u7684\u53d1\u73b0\u4e3a\u63a2\u7d22\u65b0\u5174\u7269\u7406\u63d0\u4f9b\u4e86\u65b0\u7684\u5e73\u53f0\u3002\u5728\u4e2d\u7b49\u538b\u529b (< 2.2 GPa) \u4e0b\uff0c\u4e09Q\u7535\u8377\u5bc6\u5ea6\u6ce2(CDW)\u5411\u5217\u5e8f\u88ab\u538b\u529b\u5355\u8c03\u6291\u5236\uff0c\u800c\u8d85\u5bfc\u6027\u5219\u8868\u73b0\u51fa\u53cc\u5706\u9876\u72b6\u884c\u4e3a\uff0c\u8868\u660e\u8d85\u5bfc\u6027\u4e0eCDW\u5e8f\u4e4b\u95f4\u5b58\u5728\u4e0d\u5bfb\u5e38\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u7406\u89e3<\/strong>CDW<\/strong>\u5e8f\u53ca\u5176\u4e0e\u8d85\u5bfc\u7684\u76f8\u4e92\u4f5c\u7528\u6210\u4e3a\u7814\u7a76<\/strong>AV3<\/sub>Sb5<\/sub><\/strong>\u7684\u6838\u5fc3\u95ee\u9898\u4e4b\u4e00<\/strong>\u3002<\/p>\n

2.<\/strong>\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n

\u57fa\u4e8e\u4ee5\u4e0a\u7814\u7a76\u80cc\u666f\uff0c\u4e2d\u79d1\u5927\u9648\u4ed9\u8f89\u9662\u58eb\u3001\u5434\u6d9b\u6559\u6388<\/strong>\uff08\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba\u5728\u524d\u671f\u6838\u78c1\u5171\u632f (NMR)\u7814\u7a76kagome\u8d85\u5bfc\u4f53CsV3<\/sub>Sb5<\/sub>\u7684\u6676\u683c\u4e2d\u7535\u5b50\u5411\u5217\u6027\u7684\u57fa\u7840\u4e0a\uff0c\u901a\u8fc751<\/sup>V NMR \u8bc1\u660e\u4e86CsV3<\/sub>Sb5<\/sub>\u4e2dCDW\u548c\u8d85\u5bfc\u6027\u968f\u538b\u529b\u7684\u6f14\u53d8\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cEmergent charge order in pressurized kagome superconductor CsV3<\/sub>Sb5<\/sub>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u6700\u65b0\u4e00\u671fNature<\/em><\/strong>\u671f\u520a\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

3.<\/strong>\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/p>\n

    \n
  1. \u901a\u8fc751<\/sup>V NMR \u8bc1\u660e\u4e86CsV3<\/sub>Sb5<\/sub>\u4e2dCDW\u548c\u8d85\u5bfc\u6027\u968f\u538b\u529b\u7684\u6f14\u53d8\u3002<\/li>\n
  2. \u63ed\u793a\u4e86\u8d85\u5bfc\u6027\u548cCDW\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u4ee5\u53ca kagome\u8d85\u5bfc\u4f53AV3<\/sub>Sb5<\/sub>\u4e2d\u65b0\u7684\u7535\u5b50\u76f8\u5173\u6548\u5e94\u3002<\/li>\n<\/ol>\n

    4.<\/strong>\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n

    \"\"<\/p>\n

    \u56fe<\/strong>1. CsV3<\/sub>Sb5<\/sub><\/strong>\u4e2d\u538b\u529b\u76f8\u5173\u7684\u8d85\u5bfc\u6f14\u53d8\u548c<\/strong>CDW<\/strong>\u72b6\u6001<\/strong>\u3002<\/strong>\u00a9 2022 Springer Nature<\/p>\n

    \uff08a\uff09\u7535\u5b50-\u58f0\u5b50\uff0c\u7535\u5b50-\u7535\u5b50\u548c\u51e0\u4f55\u963b\u632b\u7684\u76f8\u4e92\u4f5c\u7528\u793a\u610f\u56fe\u3002<\/p>\n

    \uff08b\uff09\u5148\u524d\u7814\u7a76\u5f97\u5230\u7684\u538b\u529b\u76f8\u5173\u7535\u5b50\u76f8\u56fe\u3002<\/p>\n

    \uff08c\uff09\u4e0d\u540c\u538b\u529b\u4e0bNMR\u69fd\u7535\u8def\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\u5171\u632f\u9891\u7387\u3002<\/p>\n

    \uff08d\uff09\u57282 K\u6e29\u5ea6\u4e0b\u7684\u538b\u529b\u76f8\u5173\u6f14\u5316\u768451<\/sup>V NMR\u8c31\u56fe\u3002<\/p>\n

    \uff08e\uff09\u4e0d\u540c\u538b\u529b\u4e0b\u771f\u5b9e\u7a7a\u95f4\u7535\u5b50\u6001\u7684\u793a\u610f\u56fe\u3002<\/p>\n

    \"\"<\/p>\n

    \u56fe<\/strong>2. <\/strong>\u538b\u529b\u76f8\u5173\u7684\u591a\u91cd<\/strong>CDW<\/strong>\u8dc3\u8fc1\u7684<\/strong>51<\/sup><\/strong>V NMR<\/strong>\u8bc1\u660e<\/strong>\u3002<\/strong>\u00a9 2022 Springer Nature<\/p>\n

    \uff08a-e\uff09\u4e0d\u540c\u538b\u529b\u4e0b51<\/sup>V NMR\u4e2d\u5fc3\u7ebf\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\u3002<\/p>\n

    \uff08f-h\uff092 K\u6e29\u5ea6\u4e0b\u4e09\u4e2a\u4e0d\u540c\u7684\u538b\u529b\u533a\u57df\u7684\u4ee3\u8868\u602751<\/sup>V NMR\u4e2d\u5fc3\u7ebf\u3002<\/p>\n

    \"\" \"\"<\/p>\n

    \u56fe<\/strong>3. <\/strong>\u6838\u81ea\u65cb\u6676\u683c\u5f1b\u8c6b\u4e2d\u591a\u91cd<\/strong>CDW<\/strong>\u8dc3\u8fc1\u548c\u6301\u7eed\u7535\u8377\u6ce2\u52a8\u7684\u8bc1\u660e\u3002<\/strong>\u00a9 2022 Springer Nature<\/p>\n

    \uff08a\uff09\u5728\u4e0d\u540c\u538b\u529b\u4e0bCDW\u8fc7\u6e2151<\/sup>V NMR\u7684\u6e29\u5ea6\u76f8\u51731\/T<\/em>1<\/sub>T<\/em>\u3002<\/p>\n

    \uff08b-d\uff09\u9002\u7528\u4e8e\u4e09\u4e2a\u4e0d\u540c\u7684\u538b\u529b\u533a\u57df\u7684\u5178\u578b\u6e29\u5ea6\u4f9d\u8d56\u60271\/T<\/em>1<\/sub>T<\/em>\u3002<\/p>\n

    \"\"<\/p>\n

    \u56fe<\/strong>4. CsV3<\/sub>Sb5<\/sub><\/strong>\u7684\u538b\u529b\u76f8\u5173\u7535\u5b50\u76f8\u56fe\u3002<\/strong>\u00a9 2022 Springer Nature<\/p>\n

    5.<\/strong>\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n

    \u672c\u7814\u7a76\u4e2d\uff0c\u901a\u8fc751<\/sup>V NMR \u8bc1\u660e\u4e86CsV3<\/sub>Sb5<\/sub>\u4e2dCDW\u548c\u8d85\u5bfc\u6027\u968f\u538b\u529b\u6f14\u53d8\u8fd9\u4e00\u6838\u5fc3\u95ee\u9898\uff0c\u63ed\u793a\u4e86\u8d85\u5bfc\u6027\u548cCDW\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u540c\u65f6\u53d1\u73b0\u4e86AV3<\/sub>Sb5<\/sub>\u4e2d\u65b0\u7684\u7535\u5b50\u76f8\u5173\u6548\u5e94\u3002\u538b\u529b\u8bf1\u5bfc\u6761\u7eb9\u72b6CDW\u5e94\u8be5\u6e90\u4e8ekagome\u6676\u683c\u4e2d\u7535\u5b50-\u58f0\u5b50\u76f8\u4e92\u4f5c\u7528\u548c\u7535\u5b50-\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\uff0c\u6df1\u5165\u7684\u4f5c\u7528\u673a\u5236\u4ecd\u7136\u9700\u8981\u8fdb\u4e00\u6b65\u7684\u7406\u8bba\u7814\u7a76\u3002<\/p>\n

    \u539f\u6587\u8be6\u60c5<\/strong>\uff1a Zheng, L., Wu, Z., Yang, Y. et al. Emergent charge order in pressurized kagome superconductor CsV3<\/sub>Sb5<\/sub>. Nature 611, 682\u2013687 (2022). https:\/\/www.nature.com\/articles\/s41586-022-05351-3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    1.\u3010\u5bfc\u8bfb\u3011 Kagome\u8d85\u5bfc\u4f53AV3Sb5 (A\u8868\u793aK, Rb, Cs)\u4e2d\u591a\u79cd\u7535\u5b50\u5e8f\u7684\u53d1\u73b0\u4e3a\u63a2\u7d22\u65b0\u5174\u7269\u7406\u63d0\u4f9b\u4e86\u65b0\u7684\u5e73\u53f0\u3002\u5728\u4e2d\u7b49\u538b\u529b (< 2.2 GPa…<\/p>\n","protected":false},"author":35692,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-244373","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/244373"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/35692"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=244373"}],"version-history":[{"count":5,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/244373\/revisions"}],"predecessor-version":[{"id":244387,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/244373\/revisions\/244387"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=244373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=244373"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=244373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}